CN207955217U - Automatic management system for tire pressure of commercial vehicle tire - Google Patents
Automatic management system for tire pressure of commercial vehicle tire Download PDFInfo
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- CN207955217U CN207955217U CN201721770893.3U CN201721770893U CN207955217U CN 207955217 U CN207955217 U CN 207955217U CN 201721770893 U CN201721770893 U CN 201721770893U CN 207955217 U CN207955217 U CN 207955217U
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- tire
- pressure
- commercial car
- controller
- control module
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- 238000012806 monitoring device Methods 0.000 claims abstract description 5
- 238000012544 monitoring process Methods 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides a commercial car tire pressure automatic management system, which comprises a controller, a plurality of tire pressure monitoring devices, two at least structure unanimous inflation and deflation circuit, inflation and deflation circuit includes the gas receiver, the control valve device, the inlet end of gas receiver communicates with each other with the air compressor machine, the exhaust end of gas receiver communicates with each other through the inside of control valve device with commercial vehicle tire, the output of tire pressure monitoring devices and the input signal connection of controller, the control valve device, the control end of air compressor machine all with controller signal connection. The design not only improves the control reliability of the system, but also is beneficial to the system arrangement and reduces the cost.
Description
Technical field
The utility model belongs to technical field of vehicle, and in particular to a kind of commercial car pressure of tire automated management system is fitted
Control reliability for improving system.
Background technology
Tire pressure of automobile tire is closely bound up safely with running, while the size of pressure of tire also contributes to vehicle power
Property and fuel economy.Concern with each auto vendor to pressure of tire, more and more automobiles are initially configured tire pressure monitoring
System cannot keep tire pressure although this set system can monitor pressure of tire situation in real time when encounter to have a flat tire etc.
When situation, pressure of tire can not be but adjusted, therefore cannot be guaranteed that automobile continues normally travel.
Currently, many vehicles are all configured with tire pressure monitoring system.Chinese patent：Application publication number is
CN106335330A, the patent of invention that data of publication of application is on January 18th, 2017 disclose a kind of vehicle tyre automatic inflatable/air
System, including device for monitoring tyre pressure, air pressure supercharging device, control valve, distributing valve, control device and more connecting pipes, tire
Pressure monitoring device is used to monitor the tire information of vehicle and tire information is sent to control device, and dress is controlled in tire pressure deficiency
It sets control pressure supercharging device and opens, controls the first working position conducting of control valve, while controlling and the insufficient tire pair of air pressure
The valve for the distributing valve answered is opened to be inflated, and when tire pressure is excessively high, control device control pressure supercharging device is closed,
Control the second working position conducting of control valve, at the same control the valve opening of corresponding with the tire that air pressure is excessively high distributing valve with into
Row is deflated.Although the system can conveniently complete the automatic inflatable/air to tire, it is only with one group of solenoid valve and divides
With valve portfolio management all tire, for a fairly large number of commercial car of tire, it is this entirety control mode reliability compared with
It is low.
Invention content
The purpose of the utility model is to overcome the low problems of control reliability of the existing technology, and providing one kind can be effective
Improve the commercial car pressure of tire automated management system of control reliability.
In order to achieve the above object, the technical solution of the utility model is as follows：
A kind of commercial car pressure of tire automated management system, including controller, multiple device for monitoring tyre pressure, the tire pressure prison
The input end signal of the output end and controller of surveying device connects；
The system also includes the consistent inflation/deflation circuit of at least two-strip structure, the inflation/deflation circuit include gas receiver,
Valve gear is controlled, the inlet end of the gas receiver is communicated with air compressor machine, and the exhaust end of gas receiver is by controlling valve gear and commercialization
The inside of wheel tire communicates, and the control terminal of control valve gear, air compressor machine is connect with controller signals.
The quantity of the inflation/deflation circuit is identical as the axle quantity of commercial car.
The control valve gear includes electric-controlled switch, communicating valve, and the inlet end of the electric-controlled switch is communicated with gas receiver, electricity
The exhaust end of control switch is communicated by communicating valve with the inside of commercial car tire, and control terminal and the controller signals of electric-controlled switch connect
It connects.
The device for monitoring tyre pressure includes air inlet switch, air discharge cook and tire temperature/pressure sensor, the air inlet switch, row
One end of air cock is communicated with communicating valve, air inlet switch, air discharge cook the other end communicated with the inside of commercial car tire, it is described
Air inlet switch, air discharge cook control terminal connect with controller signals, the tire temperature/pressure sensor and controller wireless signal
Connection.
The inlet end of the gas receiver is communicated by air dryer with air compressor machine, and the inlet end of the electric-controlled switch passes through
Overflow valve is communicated with gas receiver.
The controller is internally provided with common pattern control module, muddy ground mode control module, snow field mode control mould
Block, self-defined pattern control module and mode switch module, input terminal and the driver's cabin display of the mode switch module
On the connection of mode selecting button signal, the output end of mode switch module and common pattern control module, muddy ground scheme control
Module, snow field mode control module, the connection of self-defined pattern control module signal.
Compared with prior art, the beneficial effects of the utility model are：
1, a kind of commercial car pressure of tire automated management system of the utility model includes the charge and discharge that at least two-strip structure is consistent
Gas circuit, and inflation/deflation circuit includes gas receiver, control valve gear, the inlet end of gas receiver is communicated with air compressor machine, and exhaust end is logical
It crosses control valve gear to communicate with the inside of commercial car tire, controls valve gear, the control terminal of air compressor machine connects with controller signals
It connects, which is divided into multicomponent by commercial car tire and drives row control management into, can be effectively improved the control reliability of system.Cause
This, the utility model improves the control reliability of system.
2, in a kind of commercial car pressure of tire automated management system of the utility model inflation/deflation circuit quantity and commercial car
Axle quantity it is identical, which makes system that can directly borrow the existing gas receiver of commercial car, increases gas storage dress without additional
It sets, not only saves the arrangement space in system, and cost can be reduced.Therefore, the utility model is conducive to system arrangement
And reduce cost.
3, controller is internally provided with common pattern in a kind of commercial car pressure of tire automated management system of the utility model
Control module, muddy ground mode control module, snow field mode control module, self-defined pattern control module, driver can be according to not
Same road conditions select suitable tire pressure pattern by mode selecting button, are conducive to improve passability.Therefore, the utility model has
Conducive to raising passability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Fig. 2 is the structure diagram of controller in Fig. 1.
In figure：Controller 1, mode control module 11, muddy ground mode control module 12, snow field mode control module 13, from
Defining mode control module 14, mode switch module 15, device for monitoring tyre pressure 2, air inlet switch 21, air discharge cook 22, tire temperature
Pressure sensor 23, inflation/deflation circuit 3, gas receiver 31, control valve gear 32, overflow valve 33, commercial car tire 4, air dryer
5, driver's cabin display 7, mode selecting button 71.
Specific implementation mode
Explanation and specific implementation mode are described in further detail the utility model below in conjunction with the accompanying drawings.
Referring to Fig. 1, Fig. 2, a kind of commercial car pressure of tire automated management system, including controller 1, multiple tire pressure monitorings dress
2 are set, the output end of the device for monitoring tyre pressure 2 is connect with the input end signal of controller 1；
The system also includes the consistent inflation/deflation circuit 3 of at least two-strip structure, the inflation/deflation circuit 3 includes gas receiver
31, valve gear 32 is controlled, the inlet end of the gas receiver 31 is communicated with air compressor machine 6, and the exhaust end of gas receiver 31 passes through control valve
Device 32 is communicated with the inside of commercial car tire 4, and controls output of the control terminal of valve gear 32, air compressor machine 6 with controller 1
End signal connects.
The quantity of the inflation/deflation circuit 3 is identical as the axle quantity of commercial car.
The control valve gear 32 includes electric-controlled switch 321, communicating valve 322, the inlet end of the electric-controlled switch 321 and storage
Inflator 31 communicates, and the exhaust end of electric-controlled switch 321 is communicated by communicating valve 322 with the inside of commercial car tire 4, electric-controlled switch
321 control terminal is connect with 1 signal of controller.
The device for monitoring tyre pressure 2 includes air inlet switch 21, air discharge cook 22 and tire temperature/pressure sensor 23, the air inlet
Switch 21, air discharge cook 22 one end communicated with communicating valve 322, air inlet switch 21, air discharge cook 22 the other end with it is commercial
The inside of wheel tire 4 communicates, the air inlet switch 21, air discharge cook 22 control terminal connect with 1 signal of controller, the tire
Temperature/pressure sensor 23 is connect with 1 wireless signal of controller.
The inlet end of the gas receiver 31 is communicated by air dryer 5 with air compressor machine 6, the electric-controlled switch 321 into
Gas end is communicated by overflow valve 33 with gas receiver 31.
The controller 1 is internally provided with common pattern control module 11, muddy ground mode control module 12, snow field mode control
Molding block 13, self-defined pattern control module 14 and mode switch module 15, the input terminal of the mode switch module 15 with
71 signal of mode selecting button connection on driver's cabin display 7, output end and the common pattern of mode switch module 15 control
Module 11, muddy ground mode control module 12, snow field mode control module 13, the connection of 14 signal of self-defined pattern control module.
The principles of the present invention are described as follows：
Commercial tyre pressure automated management system is simple in structure, in the case where borrowing former vehicle partial devices, only increases a small amount of
Commercial car automatic tyre air inflation and deflation can be realized in device.Concrete operating principle is as follows：
Automatic inflating：Tire temperature/pressure sensor 23 acquires the interior temperature signal and pressure signal of commercial car tire 4 in real time
And it is sent to controller 1, it sends and instructs to air compressor machine 6 when the judgement of controller 1 has pressure of tire deficiency, air compressor machine 6 starts work
Make, while the electric-controlled switch 321 corresponding to 1 order tire pressure deficiency tire of controller and the opening of air inlet switch 21, makes to come from pneumatics
The gas of machine 6 followed by after gas receiver 31, electric-controlled switch 321, communicating valve 322 enter the insufficient tire of tire pressure；When controller 1
Judge that order air compressor machine 6 is stopped when the tire pressure of the tire reaches setting value, while that orders corresponding to the tire automatically controlled opens
321 and the closing of air inlet switch 21 are closed, to complete automatic inflating process.
Automatic deflation：When controller 1 judges that the when of having pressure of tire higher than setting upper limit value orders the row corresponding to the tire
Air cock 22 is opened, and gas is discharged；The order air discharge cook 22 when controller 1 judges that the tire pressure value of the tire reaches setting range
Automatic deflation process can be completed in closing.
Overflow valve 33：Overflow valve 33 is connected to behind gas receiver 31 in the utility model, is preset when pressure is more than
Gas receiver pressure security value when, overflow valve open discharge unit gas to air, so that it is guaranteed that gas receiver pressure is normal.
Tire pressure pattern：The utility model controller 1 is internally provided with common pattern control module 11, muddy ground scheme control mould
Block 12, snow field mode control module 13, self-defined pattern control module 14, driver can voluntarily select phase according to actual conditions
The tire pressure pattern answered, and the tire pressure upper lower limit value of tire pressure pattern is set.
Embodiment 1：
Referring to Fig. 1, Fig. 2, a kind of commercial car pressure of tire automated management system, including controller 1,6 and commercial wheel
4 one-to-one device for monitoring tyre pressure of tire, 2, three structures it is consistent and with the one-to-one inflation/deflation circuit 3 of commercial car axle, institute
It states device for monitoring tyre pressure 2 to be located on commercial car tire 4, including air inlet switch 21, air discharge cook 22 and tire temperature/pressure sensor 23,
The inflation/deflation circuit 3 includes gas receiver 31, control valve gear 32, overflow valve 33, and the control valve gear 32 includes automatically controlled opens
321, communicating valve 322 is closed, the communicating valve 322 is triple valve, and the inlet end of the gas receiver 31 passes through air dryer 5 and sky
Press 6 communicates, and the exhaust end of gas receiver 31 passes sequentially through the inlet end phase of overflow valve 33, electric-controlled switch 321 and communicating valve 322
It is logical, the No.1 exhaust end of communicating valve 322, No. two exhaust ends by air inlet switch 21, air discharge cook 22 with before/in/rear axle one
Commercial car tire 4 is corresponded to and is connected to, and the control terminal of the electric-controlled switch 321, air compressor machine 6 is connect with 1 signal of controller, institute
The control for stating air inlet switch 21, air discharge cook 22 enters end and connect and (be not drawn into Fig. 1) with 1 signal of controller, the tire temperature and pressure
Sensor 23 is connect with 1 wireless signal of controller, and the controller 1 is internally provided with common pattern control module 11, muddy ground mould
Formula control module 12, snow field mode control module 13, self-defined pattern control module 14 and mode switch module 15, the mould
The input terminal of formula handover module 15 is connect with 71 signal of mode selecting button on driver's cabin display 7, mode switch module 15
Output end and common pattern control module 11, muddy ground mode control module 12, snow field mode control module 13, self-defined pattern
14 signal of control module connects.
Claims (6)
1. a kind of commercial car pressure of tire automated management system, including controller（1）, multiple device for monitoring tyre pressure（2）, the tire
Press monitoring device（2）Output end and controller（1）Input end signal connection, it is characterised in that：
The system also includes the consistent inflation/deflation circuits of at least two-strip structure（3）, the inflation/deflation circuit（3）Including gas receiver
（31）, control valve gear（32）, the gas receiver（31）Inlet end and air compressor machine（6）It communicates, gas receiver（31）Exhaust end
By controlling valve gear（32）With commercial car tire（4）Inside communicate, and control valve gear（32）, air compressor machine（6）Control
End is and controller（1）Signal connects.
2. a kind of commercial car pressure of tire automated management system according to claim 1, it is characterised in that：The inflation/deflation
Circuit（3）Quantity it is identical as the axle quantity of commercial car.
3. a kind of commercial car pressure of tire automated management system according to claim 1 or 2, it is characterised in that：The control
Valve gear processed（32）Including electric-controlled switch（321）, communicating valve（322）, the electric-controlled switch（321）Inlet end and gas receiver
（31）It communicates, electric-controlled switch（321）Exhaust end pass through communicating valve（322）With commercial car tire（4）Inside communicate, it is automatically controlled to open
It closes（321）Control terminal and controller（1）Signal connects.
4. a kind of commercial car pressure of tire automated management system according to claim 1 or 2, it is characterised in that：The tire
Press monitoring device（2）Including air inlet switch（21）, air discharge cook（22）With tire temperature/pressure sensor（23）, the air inlet switch
（21）, air discharge cook（22）One end and communicating valve（322）It communicates, air inlet switch（21）, air discharge cook（22）The other end with
Commercial car tire（4）Inside communicate, the air inlet switch（21）, air discharge cook（22）Control terminal and controller（1）Signal
Connection, the tire temperature/pressure sensor（23）With controller（1）Wireless signal connects.
5. a kind of commercial car pressure of tire automated management system according to claim 3, it is characterised in that：The gas receiver
（31）Inlet end pass through air dryer（5）With air compressor machine（6）It communicates, the electric-controlled switch（321）Inlet end pass through overflow
Flow valve（33）With gas receiver（31）It communicates.
6. a kind of commercial car pressure of tire automated management system according to claim 1 or 2, it is characterised in that：The control
Device processed（1）It is internally provided with common pattern control module（11）, muddy ground mode control module（12）, snow field mode control module
（13）, self-defined pattern control module（14）And mode switch module（15）, the mode switch module（15）Input terminal
With driver's cabin display（7）On mode selecting button（71）Signal connects, mode switch module（15）Output end with it is common
Mode control module（11）, muddy ground mode control module（12）, snow field mode control module（13）, self-defined pattern control module
（14）Signal connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770893.3U CN207955217U (en) | 2017-12-18 | 2017-12-18 | Automatic management system for tire pressure of commercial vehicle tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770893.3U CN207955217U (en) | 2017-12-18 | 2017-12-18 | Automatic management system for tire pressure of commercial vehicle tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207955217U true CN207955217U (en) | 2018-10-12 |
Family
ID=63728216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721770893.3U Active CN207955217U (en) | 2017-12-18 | 2017-12-18 | Automatic management system for tire pressure of commercial vehicle tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207955217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933209A (en) * | 2017-12-18 | 2018-04-20 | 东风商用车有限公司 | Automatic management system for tire pressure of commercial vehicle tire |
| CN109823121A (en) * | 2019-02-20 | 2019-05-31 | 上海汽车集团股份有限公司 | Central tire inflation/deflation automatic control system and method |
-
2017
- 2017-12-18 CN CN201721770893.3U patent/CN207955217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933209A (en) * | 2017-12-18 | 2018-04-20 | 东风商用车有限公司 | Automatic management system for tire pressure of commercial vehicle tire |
| CN109823121A (en) * | 2019-02-20 | 2019-05-31 | 上海汽车集团股份有限公司 | Central tire inflation/deflation automatic control system and method |
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